如何将opentrace拦截器添加到restTemplate？

Question

I want to trace all http requests sent via RestTemplate in my spring(not boot) application.

I've found class BraveClientHttpRequestInterceptor

I have concern because this class is deprecated and I don't see any recommended alternative. If you know this alternative - please let me know.

So I decided to try with deprecated BraveClientHttpRequestInterceptor but I didn't find how instatiate BraveClientHttpRequestInterceptor

I have following configuration:

@Bean
public RestTemplate restTemplate(BraveClientHttpRequestInterceptor bci) {
    RestTemplate restTemplate = new RestTemplate();
    restTemplate.setInterceptors(bci);
    return restTemplate;
}

Appreciate your help.

Answer 1

You might try to set loglevel for org.springframework.web.client.RestTemplate to DEBUG .

You might also find some other possible solutions on https://www.baeldung.com/spring-resttemplate-logging

Please let me know if this is useful.

Answer 2

You must inject a RestTemplate using RestTemplateBuilder

@Bean
public RestTemplate restTemplate(RestTemplateBuilder builder) {
    return builder.build();
}

Using this library you should have this configuration that triggers and add the interceptor to the RestBuilder. If it doesn't trigger you can do it manually